Plastic Debris (IMAGE) Virginia Institute of Marine Science Caption Plastic debris on a remote Gulf of Alaska beach. Onshore debris can weather to microplastics, be eaten by local wildlife, or return to the water, where it can be transported long distances by ocean currents. Some of the plastics here arose from the 2011 Japanese tsunami. Credit Chris Pallister/GoAK.org. Usage Restrictions One-time use only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.